Research on the application of flexible waterproof material in building raft
BO Shangshang
MA Zhengfeng
WANG Rui
ZHOU Chunyu
Abstract：Flexible waterproof material is to block the penetration of water by forming a complete coating film and swelling seal,thereby playing a role in preventing water seepage,the application mechanism of the material is:above the minimum film-forming temperature of the polymer emulsion,with the volatilization of the moisture at the contact interface,the polymer particles are close to each other,extruded,condensed and integrated,forming a dense waterproof layer in a filled state.The remaining water between the polymers in the waterproof layer volatilizes under the action of capillary pressure,so that the polymer particles are plastically deformed and closely arranged,and finally a recoverable and flexible waterproof elastomer sealing material is formed.The specific application of flexible waterproof material in the underground raft of building is introduced.
Keywords：flexible waterproof materialimpermeabilityapplication
Publication Date：2024-10-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 98-100,125 )